Product Search Search Effective Health Care website Submit search Search Tip: Use double quotes around phrases to rank exact matches higher in the result list. 2 results Change Score or Followup Score? An Empirical Evaluation of the Impact of Choice of Mean Difference Estimates White Paper April 20, 2015 Decision-Analytic Modeling to Evaluate Benefits and Harms of Medical Tests – Uses and Limitations Research Report November 9, 2009
